Quick connection type explosion-proof camera

Abstract

The invention relates to the technical field of anti-explosion cameras, and provides a quick-connection type anti-explosion camera which comprises a connecting base, a metal shell, a fixing ring, a locking mechanism and a driving mechanism, the metal shell is arranged on one side of the connecting base, the fixing ring is fixedly connected to one side of the metal shell, the locking mechanism is arranged on the connecting base and used for locking the fixing ring, and the driving mechanism is arranged on the connecting base and used for driving the fixing ring to rotate. The driving mechanism is arranged on the connecting base and used for driving the locking mechanism to move, and the locking mechanism comprises a locking frame, a clamping block, a sliding rod, a linkage frame and a sliding shaft. By means of the technical scheme, the problems that in the prior art, in the metal shell disassembling process, bolts need to be screwed off one by one, time and labor are wasted, and the working efficiency is high are solved. And the disassembly and assembly efficiency of the metal shell is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of explosion-proof cameras, and in particular to a quick-connect explosion-proof camera. Background Art

[0002] Quick-connect explosion-proof cameras belong to the category of explosion-proof monitoring products. They are the cross-product of the explosion-proof industry and the monitoring industry. Conventional camera products cannot be used in high-risk flammable and explosive scenes. The main difference between explosion-proof cameras and existing cameras is that an explosion-proof shell is added to the existing camera. The explosion-proof shell is mainly made of metal shell. When in use, the camera is placed in the explosion-proof shell to achieve the purpose of explosion-proof.

[0003] When existing explosion-proof cameras need to be repaired or maintained after being used for a long time, the metal shell needs to be disassembled and the camera inside the metal shell needs to be taken out for repair or maintenance. However, the existing metal shell is generally connected by multiple bolts. During the disassembly process, the bolts need to be unscrewed one by one, which is time-consuming and labor-intensive, and reduces the efficiency of disassembly and assembly of the metal shell. Summary of the invention

[0004] The present invention provides a quick-connect explosion-proof camera, which solves the problem in the prior art that during the disassembly process of the metal shell, the bolts need to be unscrewed one by one, which is time-consuming and labor-intensive, and reduces the disassembly and assembly efficiency of the metal shell.

[0005] The technical solution of the present invention is as follows: A quick-connect explosion-proof camera comprises: a connecting seat, a metal shell, a fixing ring, a locking mechanism and a driving mechanism;

[0006] The metal shell is arranged on one side of the connecting seat;

[0007] The fixing ring is fixedly connected to one side of the metal shell;

[0008] The locking mechanism is arranged on the connecting seat and is used to lock the fixing ring;

[0009] The driving mechanism is arranged on the connecting seat and is used for driving the locking mechanism to move.

[0010] Preferably, the locking mechanism comprises: a locking frame, a clamping block, a sliding rod, a linkage frame and a sliding shaft;

[0011] The locking frames are provided with two, the connecting seat is provided with a rotation groove, and the two locking frames are both rotatably connected in the rotation groove;

[0012] Two clamping blocks are fixedly connected to the two locking frames;

[0013] The sliding rod is slidably connected in the connecting seat;

[0014] The linkage frame is fixedly connected to one end of the slide rod;

[0015] The two locking frames are both rotatably connected with two sliding shafts, the linkage frame is provided with a plurality of sliding grooves, and the plurality of sliding grooves are respectively slidably connected with sliding shafts.

[0016] Furthermore, the driving mechanism includes: a carriage, a transmission rod and a power assembly;

[0017] There are two slides, and both slides are slidably connected to the connecting seat;

[0018] The two slides are both rotatably connected with a transmission rod, and opposite ends of the two transmission rods are both rotatably connected to one side of the slide rod;

[0019] The power assembly is arranged on the connecting seat and is used for driving the two slides to move.

[0020] Furthermore, the power assembly includes: a fixed plate, a bidirectional screw and a hexagonal block;

[0021] There are two fixing plates, and both fixing plates are fixedly connected to the connecting seat;

[0022] The bidirectional screw is rotatably connected between the two fixed plates, and screw holes are provided on the two slides, and the bidirectional screw is threadedly connected in the two screw holes;

[0023] The hexagonal block is fixedly connected to one end of the bidirectional screw.

[0024] As a further solution of the present application, a support rod is fixedly connected to the connecting seat, and sliding holes are opened on the two slide racks, and the support rod is slidably connected in the two sliding holes.

[0025] As a further solution of the present application, two rotating shafts are fixedly connected in the rotating groove, and the two locking frames are respectively rotatably connected to the two rotating shafts.

[0026] The working principle and beneficial effects of the present invention are:

[0027] In the present invention, the metal shell can be quickly disassembled and assembled by the cooperation between the connecting seat, the metal shell, the fixing ring, the locking mechanism and the driving mechanism. The operator is required to tighten the bolts one by one, which saves time and effort and improves the efficiency of disassembling the metal shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the connecting seat, locking mechanism and driving mechanism of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the locking mechanism and the driving mechanism of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the metal shell and the fixing ring of the present invention.

[0033] In the figure: 1. connecting seat; 2. metal shell; 3. fixing ring; 4. locking frame; 5. clamping block; 6. sliding rod; 7. linkage frame; 8. sliding shaft; 9. sliding frame; 10. transmission rod; 11. fixing plate; 12. bidirectional screw; 13. hexagonal block; 14. support rod; 15. rotating shaft. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] like Figure 1 to Figure 4 As shown, this embodiment proposes a quick-connect explosion-proof camera, including: a connecting seat 1, a metal shell 2, a fixing ring 3, a locking mechanism and a driving mechanism, wherein the metal shell 2 is arranged on one side of the connecting seat 1, and the fixing ring 3 is fixedly connected to one side of the metal shell 2. Through the cooperation among the connecting seat 1, the metal shell 2, the fixing ring 3, the locking mechanism and the driving mechanism, the metal shell 2 can be quickly disassembled and assembled, and the operator is required to tighten the bolts one by one, which is time-saving and labor-saving, and improves the efficiency of disassembling the metal shell 2.

[0036] Wherein, the locking mechanism is arranged on the connecting seat 1, and is used to lock the fixing ring 3. The locking mechanism comprises: a locking frame 4, a clamping block 5, a sliding rod 6, a linkage frame 7 and a sliding shaft 8. Two rotating shafts 15 are fixedly connected in the rotating groove. The two locking frames 4 are respectively rotatably connected to the two rotating shafts 15. The locking frame 4 is provided with two. A rotating groove is opened on the connecting seat 1. The two locking frames 4 are both rotatably connected in the rotating groove. Two clamping blocks 5 are fixedly connected to the two locking frames 4. The sliding rod 6 is slidably connected in the connecting seat 1. The linkage frame 7 is fixedly connected to one end of the sliding rod 6, and the two locking frames 4 are rotatably connected to two sliding shafts 8. A plurality of sliding grooves are provided on the linkage frame 7, and the sliding shafts 8 are slidably connected in the plurality of sliding grooves. Specifically, the sliding rod 6 moves in the sliding hole provided on the connecting seat 1. When the sliding rod 6 moves, it drives the linkage frame 7 to push the sliding shaft 8 to move with the linkage frame 7, thereby driving the locking frame 4 to rotate in the rotating groove, thereby driving the clamping block 5 to tightly press against the fixing ring 3, thereby stably and quickly fixing the metal shell 2 on the connecting seat 1.

[0037] Wherein, the driving mechanism is arranged on the connecting seat 1, and is used to drive the locking mechanism to move. The driving mechanism includes: a slide 9, a transmission rod 10 and a power assembly. The connecting seat 1 is fixedly connected with a support rod 14, and the two slides 9 are provided with sliding holes. The support rod 14 is slidably connected in the two sliding holes. The slide 9 is provided with two, and the two slides 9 are slidably connected to the connecting seat 1. The two slides 9 are rotatably connected with the transmission rod 10, and the opposite ends of the two transmission rods 10 are rotatably connected to one side of the slide rod 6. The power assembly is arranged on the connecting seat 1, and is used to drive the two slides 9 to move. The power assembly includes: a fixed Plate 11, bidirectional screw 12 and hexagonal block 13, the fixed plate 11 is provided with two, the two fixed plates 11 are fixedly connected to the connecting seat 1, the bidirectional screw 12 is rotatably connected between the two fixed plates 11, the two slides 9 are provided with screw holes, the bidirectional screw 12 is threadedly connected in the two screw holes, the hexagonal block 13 is fixedly connected to one end of the bidirectional screw 12, specifically, the hexagonal block 13 is rotated by the operator, the hexagonal block 13 drives the bidirectional screw 12 to rotate, thereby driving the two slides 9 away from each other, thereby driving the two transmission rods 10 to swing, and the slide 6 moves in the connecting seat 1 when the transmission rod 10 swings.

[0038] In this embodiment, when the metal shell 2 needs to be connected, the operator rotates the hexagonal block 13, and the hexagonal block 13 drives the bidirectional screw 12 to rotate, thereby driving the two slides 9 to move away from each other, thereby driving the two transmission rods 10 to swing, and the slide bar 6 moves in the connecting seat 1 when the transmission rod 10 swings, and moves in the slide hole opened on the connecting seat 1 through the slide bar 6. When the slide bar 6 moves, it drives the linkage frame 7 to push the slide shaft 8 to move with the linkage frame 7, and then drives the locking frame 4 to rotate in the rotating groove, thereby driving the clamping block 5 to tightly press against the fixing ring 3, so that the metal shell 2 is stably and quickly fixed on the connecting seat 1.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-connect explosion-proof camera, characterized in that: include: Connecting seat (1); A metal shell (2), wherein the metal shell (2) is arranged on one side of the connecting seat (1); A fixing ring (3), the fixing ring (3) being fixedly connected to one side of the metal shell (2); A locking mechanism, the locking mechanism being arranged on the connecting seat (1) and being used for locking the fixing ring (3); A driving mechanism is arranged on the connecting seat (1) and is used to drive the locking mechanism to move.

2. A quick-connect explosion-proof camera according to claim 1, characterized in that: The locking mechanism comprises: A locking frame (4), wherein two locking frames (4) are provided, a rotation groove is provided on the connecting seat (1), and the two locking frames (4) are both rotationally connected in the rotation groove; A clamping block (5), wherein two of the two locking frames (4) are fixedly connected to the two clamping blocks (5); A sliding rod (6), wherein the sliding rod (6) is slidably connected in the connecting seat (1); A linkage frame (7), wherein the linkage frame (7) is fixedly connected to one end of the slide rod (6); The two locking frames (4) are both rotatably connected to the two sliding shafts (8); the linkage frame (7) is provided with a plurality of sliding grooves, and the sliding shafts (8) are respectively slidably connected in the plurality of sliding grooves.

3. A quick-connect explosion-proof camera according to claim 2, characterized in that: The driving mechanism comprises: A slide (9), wherein two slides (9) are provided, and both slides (9) are slidably connected to the connecting seat (1); A transmission rod (10), the two slides (9) are both rotatably connected to the transmission rod (10), and opposite ends of the two transmission rods (10) are both rotatably connected to one side of the slide rod (6); A power assembly is arranged on the connecting seat (1) and is used to drive the two slides (9) to move.

4. A quick-connect explosion-proof camera according to claim 3, characterized in that: The power assembly comprises: A fixing plate (11), wherein two fixing plates (11) are provided, and both fixing plates (11) are fixedly connected to the connecting seat (1); A bidirectional screw (12), wherein the bidirectional screw (12) is rotatably connected between the two fixing plates (11), and screw holes are provided on the two slides (9), and the bidirectional screw (12) is threadedly connected in the two screw holes; A hexagonal block (13), wherein the hexagonal block (13) is fixedly connected to one end of the bidirectional screw rod (12).

5. A quick-connect explosion-proof camera according to claim 4, characterized in that: A support rod (14) is fixedly connected to the connecting seat (1), and sliding holes are provided on the two sliding frames (9), and the support rod (14) is slidably connected in the two sliding holes.

6. A quick-connect explosion-proof camera according to claim 5, characterized in that: Two rotating shafts (15) are fixedly connected in the rotating groove, and the two locking frames (4) are respectively rotatably connected to the two rotating shafts (15).

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